000
FZNT02 KNHC 190859
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI APR 19 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC FRI APR 19.
24 HOUR FORECAST VALID 0600 UTC SAT APR 20.
48 HOUR FORECAST VALID 0600 UTC SUN APR 21.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC N OF 28N W OF 76W SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.06 HOUR FORECAST N OF 29N W OF 77W SE TO S WINDS 30 TO 35 KT.
SEAS 9 TO 11 FT. ELSEWHERE N OF 23N W OF 74W SE TO S WINDS 20 TO
30 KT. SEAS 8 TO 9 FT N OF 28N.
.24 HOUR FORECAST COLD FRONT FROM 31N77W TO 25N80W. N OF 28N E 
OF FRONT TO 73W S WINDS 30 TO 35 KT. SEAS 9 TO 15 FT. ELSEWHERE 
N OF 26N E OF FRONT TO 70W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT. N OF 28N W OF FRONT W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
.42 HOUR FORECAST COLD FRONT FROM 31N72W TO 27N74W TO 22N79W. N 
OF 27N W OF 65W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 
28N W OF FRONT TO 78W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN 
MIXED SWELL.
.48 HOUR FORECAST STATIONARY FRONT FROM 31N71W TO 23N78W. N OF 
30N E OF FRONT TO 66W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 11 
FT. ELSEWHERE N OF 27N BETWEEN 64W AND 77W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL. 

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO FIRST COLD FRONT FROM 30N88W TO 20N93W TO 
18.5N94W. SECOND COLD FRONT FROM 30N90W TO 25N94W. N OF 26N 
WITHIN 120 NM E OF FIRST FRONT S TO SW WINDS 25 TO 35 KT. SEAS 8 
TO 12 FT. ELSEWHERE N OF 23N WITHIN 180 NM E OF FIRST FRONT TO 
87W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT. S OF 20N W OF 95W 
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. W OF SECOND 
FRONT NW TO N WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO GALE 
FORCE. SEAS TO 9 FT. N OF 26N BETWEEN FIRST AND SECOND FRONT W 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.06 HOUR FORECAST COLD FRONTS MERGED FROM 30N86W TO 26N88W TO 
22N90W TO 18N93W. N OF 26N WITHIN 90 NM E OF FRONT SW WINDS 25 
TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE N OF 23N WITHIN 180 NM E OF 
FRONT S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 26N W OF 
FRONT TO 90W W TO NW WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO 
GALE FORCE. SEAS 8 TO 10 FT. ELSEWHERE W OF FRONT TO 96W NW TO N 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT N OF 23N W OF 90W.
.18 HOUR FORECAST COLD FRONT FROM 26N82W TO 22N85W. N OF 23N E 
OF 95W W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 15 FT...HIGHEST NEAR 
28N85W.
.24 HOUR FORECAST COLD FRONT SE OF AREA. N OF 26N E OF 90W W TO 
NW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM 22N TO 26N BETWEEN 
84W AND 92W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. 
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N43W TO 27N48W TO 24N60W. N OF 24N E OF 
60W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND NW 
SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N38W TO 25N45W TO 23N60W. N 
OF FRONT TO 26N BETWEEN 50W AND 60W NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT. N OF 30N BETWEEN 43W AND 47W N WINDS 20 TO 25 
KT. SEAS TO 9 FT. ELSEWHERE WITHIN AREA BOUNDED BY 20N35W TO 
26N45W TO 23N52W TO 24N61W TO 31N56W TO 31N35W TO 20N35W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 30N38W 1018 MB WITH COLD FRONT 
FROM 31N37W TO 23N40W TO 23N55W. N OF 26N BETWEEN 46W AND 56W N 
TO NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN AREA 
BOUNDED BY 31N57W TO 31N35W TO 28N35W TO 21N65W TO 27N65W TO 
31N57W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW 
SWELL.

.ATLC S OF 16N E OF 38W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
NW TO N SWELL.
.24 HOUR FORECAST S OF 11N E OF 40W WINDS 20 KT OR LESS. SEAS TO
8 FT IN NW TO N SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC S OF 22N W OF 71W...INCLUDING APPROACH TO WINDWARD
PASSAGE...E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST S OF 22N BETWEEN 71W AND 73W E TO SE WINDS 20 
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W E TO SE WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.CARIBBEAN FROM 11N TO 15N BETWEEN 70W AND 77W...INCLUDING GULF 
OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT W OF 
74W. FROM 15N TO 18N BETWEEN 71W AND 74W E TO SE WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 69W AND 77W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. 
SEAS TO 9 FT. FROM 17N TO 18N BETWEEN 71W AND 73W E TO SE WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 11N TO 14N BETWEEN 70W AND 77W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. 
SEAS TO 9 FT.

.CARIBBEAN S OF 18N BETWEEN 84W AND 87W E TO SE WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.09 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.